UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHyjOxvpf48PUZQ9FCVmdVSfLdNbNhzdmu35P69bLUY=' 
WHERE 
  key_id = '9a98663703500bea0d7d3e75778a8e8d45c81859cbb8266e884a03ea6de26c83' 
  AND (
    token = 'GHyjOxvpf48PUZQ9FCVmdVSfLdNbNhzdmu35P69bLUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )